<template>
  <el-dialog
    :title="$t('workflow.nodes.baseNode.FileUploadSetting.title')"
    v-model="dialogVisible"
    :close-on-click-modal="false"
    :close-on-press-escape="false"
    :destroy-on-close="true"
    :before-close="close"
    append-to-body
    width="800"
    align-center
    class="scrollbar-dialog"
  >
    <el-scrollbar max-height="550">
      <div class="p-8">
        <el-form
          label-position="top"
          ref="fieldFormRef"
          :model="form_data"
          require-asterisk-position="right"
        >
          <el-form-item
            :label="$t('workflow.nodes.baseNode.FileUploadSetting.maxFiles')"
          >
            <el-slider
              v-model="form_data.maxFiles"
              show-input
              :show-input-controls="false"
              :min="1"
              :max="100"
            />
          </el-form-item>
          <el-form-item
            :label="$t('workflow.nodes.baseNode.FileUploadSetting.fileLimit')"
          >
            <el-slider
              v-model="form_data.fileLimit"
              show-input
              :show-input-controls="false"
              :min="1"
              :max="1000"
            />
          </el-form-item>
          <el-form-item
            :label="
              $t('workflow.nodes.baseNode.FileUploadSetting.fileUploadType.label')
            "
          >
            <el-card
              shadow="hover"
              class="card-checkbox cursor w-full mb-8"
              :class="form_data.document ? 'active' : ''"
              style="--el-card-padding: 8px 16px"
              @click.stop="form_data.document = !form_data.document"
            >
              <div class="flex-between">
                <div class="flex align-center">
                  <img class="mr-12" src="@/assets/workflow/icon_file-doc.svg" alt=""/>
                  <div>
                    <p class="line-height-22 mt-4">
                      {{ $t('common.fileUpload.document') }}
                      <el-text class="color-secondary"
                      >{{
                          $t(
                            'workflow.nodes.baseNode.FileUploadSetting.fileUploadType.documentText',
                          )
                        }}
                      </el-text>
                    </p>
                    <p>{{ documentExtensions.join('、') }}</p>
                  </div>
                </div>
                <el-checkbox
                  v-model="form_data.document"
                  @change="form_data.document = !form_data.document"
                />
              </div>
            </el-card>
            <el-card
              shadow="hover"
              class="card-checkbox cursor w-full mb-8"
              :class="form_data.image ? 'active' : ''"
              style="--el-card-padding: 8px 16px"
              @click.stop="form_data.image = !form_data.image"
            >
              <div class="flex-between">
                <div class="flex align-center">
                  <img class="mr-12" src="@/assets/workflow/icon_file-image.svg" alt=""/>
                  <div>
                    <p class="line-height-22 mt-4">
                      {{ $t('common.fileUpload.image') }}
                      <el-text class="color-secondary"
                      >{{
                          $t(
                            'workflow.nodes.baseNode.FileUploadSetting.fileUploadType.imageText',
                          )
                        }}
                      </el-text>
                    </p>
                    <p>{{ imageExtensions.join('、') }}</p>
                  </div>
                </div>
                <el-checkbox
                  v-model="form_data.image"
                  @change="form_data.image = !form_data.image"
                />
              </div>
            </el-card>

            <el-card
              shadow="hover"
              class="card-checkbox cursor w-full mb-8"
              :class="form_data.audio ? 'active' : ''"
              style="--el-card-padding: 8px 16px"
              @click.stop="form_data.audio = !form_data.audio"
            >
              <div class="flex-between">
                <div class="flex align-center">
                  <img class="mr-12" src="@/assets/workflow/icon_file-audio.svg" alt=""/>
                  <div>
                    <p class="line-height-22 mt-4">
                      {{ $t('common.fileUpload.audio') }}
                      <el-text class="color-secondary"
                      >{{
                          $t(
                            'workflow.nodes.baseNode.FileUploadSetting.fileUploadType.audioText',
                          )
                        }}
                      </el-text>
                    </p>
                    <p>{{ audioExtensions.join('、') }}</p>
                  </div>
                </div>
                <el-checkbox
                  v-model="form_data.audio"
                  @change="form_data.audio = !form_data.audio"
                />
              </div>
            </el-card>
            <el-card
              shadow="hover"
              class="card-checkbox cursor w-full mb-8"
              :class="form_data.video ? 'active' : ''"
              style="--el-card-padding: 8px 16px"
              @click.stop="form_data.video = !form_data.video"
            >
              <div class="flex-between">
                <div class="flex align-center">
                  <img
                    class="mr-12"
                    width="32"
                    src="@/assets/workflow/icon_file-video.svg"
                    alt=""
                  />
                  <div>
                    <p class="line-height-22 mt-4">
                      {{ $t('common.fileUpload.video') }}
                      <el-text class="color-secondary"
                      >{{
                          $t(
                            'workflow.nodes.baseNode.FileUploadSetting.fileUploadType.videoText',
                          )
                        }}
                      </el-text>
                    </p>
                    <p>{{ videoExtensions.join('、') }}</p>
                  </div>
                </div>
                <el-checkbox
                  v-model="form_data.video"
                  @change="form_data.video = !form_data.video"
                />
              </div>
            </el-card>
            <el-card
              shadow="hover"
              class="card-checkbox cursor w-full mb-8"
              :class="form_data.other ? 'active' : ''"
              style="--el-card-padding: 8px 16px"
              @click.stop="form_data.other = !form_data.other"
            >
              <div class="flex-between">
                <div class="flex align-center">
                  <img class="mr-12" :width="32" src="@/assets/fileType/unknown-icon.svg" alt=""/>
                  <div>
                    <p class="line-height-22 mt-4">
                      {{ $t('common.fileUpload.other') }}
                      <el-text class="color-secondary"
                      >{{
                          $t(
                            'workflow.nodes.baseNode.FileUploadSetting.fileUploadType.otherText',
                          )
                        }}
                      </el-text>
                    </p>
                    <el-space wrap :size="2" class="mt-4">
                      <el-tag
                        v-for="tag in form_data.otherExtensions"
                        :key="tag"
                        closable
                        :disable-transitions="false"
                        @close="handleClose(tag)"
                        type="info"
                        class="mr-4"
                        effect="plain"
                        style="
                          --el-tag-border-radius: 4px;
                          --el-tag-border-color: var(--el-border-color);
                        "
                      >
                        {{ tag }}
                      </el-tag>
                      <el-input
                        v-if="inputVisible"
                        ref="InputRef"
                        v-model="inputValue"
                        size="small"
                        @keyup.enter="handleInputConfirm"
                        @blur="handleInputConfirm"
                      />
                      <el-button v-else class="button-new-tag" size="small" @click.stop="showInput">
                        + {{ $t('common.fileUpload.addExtensions') }}
                      </el-button>
                    </el-space>
                  </div>
                </div>
                <el-checkbox
                  v-model="form_data.other"
                  @change="form_data.other = !form_data.other"
                />
              </div>
            </el-card>
            <el-form-item
              :label="
              $t('workflow.nodes.baseNode.FileUploadSetting.fileUploadType.uploadMethod')
            ">
              <div class="flex align-center">
                <el-checkbox
                  v-model="form_data.local_upload"
                  class="mr-16"
                >
                  {{ $t('common.fileUpload.localUpload') }}
                </el-checkbox>
                <el-checkbox
                  v-model="form_data.url_upload"
                >
                  {{ $t('common.fileUpload.urlUpload') }}
                </el-checkbox>
              </div>
            </el-form-item>
          </el-form-item>
        </el-form>
      </div>
    </el-scrollbar>
    <template #footer>
      <span class="dialog-footer">
        <el-button @click.prevent="close"> {{ $t('common.cancel') }} </el-button>
        <el-button type="primary" @click="submit()" :loading="loading">
          {{ $t('common.confirm') }}
        </el-button>
      </span>
    </template>
  </el-dialog>
</template>

<script setup lang="ts">
import {nextTick, ref} from 'vue'
import type {InputInstance} from 'element-plus'
import {cloneDeep} from 'lodash'
import {MsgWarning} from '@/utils/message'
import {t} from '@/locales'

const emit = defineEmits(['refresh'])
const props = defineProps<{ nodeModel: any }>()

const dialogVisible = ref(false)
const inputVisible = ref(false)
const inputValue = ref('')
const loading = ref(false)
const fieldFormRef = ref()
const InputRef = ref<InputInstance>()

const documentExtensions = ['TXT', 'MD', 'DOCX', 'HTML', 'CSV', 'XLSX', 'XLS', 'PDF']
const imageExtensions = ['JPG', 'JPEG', 'PNG', 'GIF']
const audioExtensions = ['MP3', 'WAV', 'OGG', 'ACC', 'M4A']
const videoExtensions: any = ['MP4', 'AVI', 'MKV', 'MOV', 'FLV', 'WMV']

const form_data = ref({
  maxFiles: 3,
  fileLimit: 50,
  document: true,
  image: false,
  audio: false,
  video: false,
  other: false,
  otherExtensions: ['PPT', 'DOC'],
  local_upload: true,
  url_upload: false,
})

function open(data: any) {
  dialogVisible.value = true
  nextTick(() => {
    form_data.value = {...form_data.value, ...data}
  })
}

function close() {
  dialogVisible.value = false
}

const handleClose = (tag: string) => {
  form_data.value.otherExtensions = form_data.value.otherExtensions.filter((item) => item !== tag)
}

const showInput = () => {
  inputVisible.value = true
  nextTick(() => {
    InputRef.value!.input!.focus()
  })
}
const handleInputConfirm = () => {
  if (inputValue.value) {
    inputValue.value = inputValue.value.toUpperCase()
    if (
      form_data.value.otherExtensions.includes(inputValue.value) ||
      documentExtensions.includes(inputValue.value) ||
      imageExtensions.includes(inputValue.value) ||
      audioExtensions.includes(inputValue.value)
    ) {
      inputVisible.value = false
      inputValue.value = ''
      MsgWarning(t('common.fileUpload.existingExtensionsTip'))
      return
    }
    form_data.value.otherExtensions.push(inputValue.value)
  }
  inputVisible.value = false
  inputValue.value = ''
}

async function submit() {
  const formEl = fieldFormRef.value
  if (!form_data.value.local_upload && !form_data.value.url_upload) {
    MsgWarning(t('common.fileUpload.uploadMethodTip'))
    return
  }
  if (!formEl) return
  await formEl.validate().then(() => {
    const formattedData = cloneDeep(form_data.value)
    emit('refresh', formattedData)
    // emit('refresh', form_data.value)
    props.nodeModel.graphModel.eventCenter.emit('refreshFileUploadConfig')
    dialogVisible.value = false
  })
}

defineExpose({
  open,
})
</script>

<style scoped lang="scss"></style>
